5 Unexplained Mysteries of the Universe. Published Dec 25, 2021 at 6:00 AM EST. By Ed Browne . Reporter. Newsweek Is A Trust Project Member. FOLLOW. news article.

Hoag's Object looks, at first glance, like a galaxy but instead of conforming to the norms, it's taken the shape of a doughnut. Similar in size to the Milky Way, this monstrosity was discovered in ...

4. Boötes Void Pablo Carlos Budassi - Own work. Aside from a few anomalies, the universe is relatively uniform. Across any region of space, you can more or less predict with decent accuracy how ...